Ofrecido por www.electromanuales.com S-Series78Screen DisplayComplete the following:If you want to... Then...change the screen brightness move the Screen Brightness slider towards Bright to increase screen brightness.move the Screen Brightness slider towards Dim to decrease screen brightness.Warning: Your Navman can heat up when the Brightness scale is set above 70% - i.e., whenmore than seven rectangles are coloured - therefore, use lower brightness whenever acceptable. Your preferences are automatically saved.